JP2014005993A - Air conditioning control support device, air conditioning control support method, and program therefor - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an air conditioning control technique for holding comfort and health properties of a person in a room.SOLUTION: An air conditioning control device 40 counts outdoor room-entering persons who have passed through an outdoor door. The air conditioning control device 40 counts persons whose elapsed times after room entry time points are within an effective time among the counted persons, and calculates the cumulative number of outdoor room-entering persons. Then the air conditioning control device 40 calculates the rate of outdoor room-entering persons by dividing the cumulative number of outdoor room-entering persons by the number of persons in the room. The air conditioning control device 40 forcibly sets set values of air conditioning control to a relative temperature of 20°C and a relative humidity of 50% (at which it is considered that an influenza virus is inactivated) only for a predetermined time when the rate of outdoor room-entering persons exceeds a predetermined value.

Description

  The present invention relates to air conditioning control technology.

  Based on the equipment control controller that controls and monitors building equipment and the data acquired from the equipment control controller, the processing necessary for building equipment monitoring and control can be integrated and operated by the user. There is a building management system composed of various facility management servers. In addition, an entrance / exit control controller that performs biometric authentication and ID card entry / exit control, and an entrance / exit management server that centrally manages security information based on data acquired from the entrance / exit control controller and can be operated by the user. There is an entrance / exit management system configured. The building management system and the entrance / exit management system are constructed as independent systems.

  Patent Document 1 discloses a technique for controlling facility equipment in a building such as air conditioning and lighting in conjunction with an authentication operation at the time of entering and leaving a room in order to achieve energy saving and a comfortable environment by air conditioning control. ing. That is, the building management system is a combination of the building management system and the entrance / exit management system.

  For example, it is described that the number of people in the room is calculated from the entry / exit history information for the room, and the air conditioner and the lighting device are ON / OFF controlled by the number of people in the room. Specifically, when the number of people in the room is 0, the air conditioning / lighting equipment is turned off, and when one or more people are in the room, the air conditioning / lighting equipment is turned on, so that the air conditioning / lighting equipment when entering or leaving the room. It is no longer necessary to be conscious of turning on / off the power, and it is possible to prevent forgetting to turn off when no one is in the room, thus realizing energy saving. It is also possible to perform control such that the air conditioning output is strengthened when the number of people in the room is large, and the air conditioning output is weakened when the number of people in the room is small.

  Further, Patent Document 1 discloses a method of controlling an air conditioner in a room based on not only the number of people in the room but also the characteristics of the person (information such as heat and cold). In the building management system, information such as personal preferences and sensibilities (individual optimum values) is registered in advance, and if there is only one person in the room, the optimum temperature, air volume, etc. are set based on the individual characteristics. However, a method is described in which the number of people in the room is controlled by an average value (see paragraph 0044).

  Patent Document 2 discloses a method for controlling the air conditioning temperature and air volume in an elevator car from information on the number of passengers and boarding floors as an air conditioning control method in the elevator car. Normally, air-conditioning equipment works normally inside the building, so people who have been in the building and want to use the elevator to move do not feel much need for air-conditioning in the elevator car. . On the other hand, it is described that people who enter the building from the outside and use the elevator are thought to strongly feel the necessity of air conditioning in the elevator car because they were in the environment of the outside temperature until then. (See paragraph 0045).

  Therefore, in Patent Document 2, it is assumed that a person who enters the building from outside the building uses an elevator from the lobby floor. If there is a boarding from the lobby floor, the air conditioning is strengthened, and boarding from other floors is possible. If there is, a method of weakening the air conditioning is used. In addition, the air conditioning control method is not determined only by the boarding floor, but the number of boarding persons is also a control condition. Even if there are people getting in from the lobby floor, if the number of people is small, it is not necessary to greatly increase the air conditioning output, so it is described that the air conditioning output is adjusted for the increase in the number of people getting in (see paragraph 0047). ).

Japanese Patent Laid-Open No. 07-243686 JP 2008-260620 A

  In Patent Document 1, the number of people in the room is calculated using the entry / exit history information, and the air conditioning / lighting device is controlled by the number of persons. However, air conditioning control based only on the number of people in the room has the following problems. For example, controlling to increase air conditioning when the number of people in the room is large, or performing control to weaken air conditioning when the number of people in the room is small, is not always effective for comfort and human health management. Is not limited. Some people in the building (people in the room in the building) move indoors and others enter the room from outside. Those who move indoors do not feel the necessity of further strengthening air conditioning because they move between living rooms where the environment does not change significantly. However, visitors from outside tend to feel that the air conditioning is set stronger because the difference from the outside environment is large. In other words, in Patent Document 1, the air conditioning output is controlled by the characteristics of the occupants in addition to the number of occupants (optimum values for individuals such as hot and cold), but considering outdoor occupants. Absent.

  In Patent Document 2, people who enter the building from outside the building use the elevator from the lobby floor, so if there is a boarding from the lobby floor, the air conditioning is strengthened, and there is a boarding from other floors Controls air conditioning. In other words, this is based on the assumption that the number of passengers entering from the lobby floor includes many visitors from outside. However, in reality, it is considered that the number of passengers entering from the lobby floor includes a considerable number of people who repeat the movement indoors. For this reason, the number of people who are expected to enter the room from outside is counted more than the actual number of people, and there is a possibility that useless energy is consumed by the air conditioning output more than necessary. In other words, there is a problem that the number of visitors from outside is not accurately calculated.

  In addition, it is considered important to perform air conditioning control as a countermeasure against infectious diseases in response to an outside resident bringing back infectious bacteria (such as influenza virus), but such air conditioning control has not been studied.

  Therefore, an object of the present invention is to provide an air-conditioning control technology for accurately calculating the number of people entering from outside and maintaining the comfort and health of the people in the room.

  In order to solve the above problem, an air conditioning control support device according to the present invention includes a personal ID for identifying the certifier acquired by an authentication device that collates information of the certifier when the certifier passes, and a room entry time. And a storage unit that stores facility management information associated with a previous door ID that identifies a door that the certifier has previously passed, and the facility management information is referred to, and the previous door ID is a building from outside. The personal ID that matches the outdoor door ID that identifies the outdoor door to enter and satisfies the condition that the elapsed time from the room entry time is within a predetermined value is extracted, and the authenticator of the personal ID is the outdoor person Determining the cumulative number of outdoor occupants by calculating the number of outdoor occupants, calculating the number of occupants in the room in which the indoor occupant has entered, and calculating the cumulative number of outdoor occupants by the number of occupants in the room. Divide to calculate the outdoor occupant ratio and When the chamber's proportion exceeds a predetermined value, characterized in that it comprises a processing unit for setting a set value of the air-conditioning control of the room so as to have a predetermined relative temperature and relative humidity, the.

  According to the present invention, it is possible to provide an air-conditioning control technique for accurately calculating the number of people entering from outside and maintaining the comfort and health of the people in the room.

It is a figure which shows the structural example of a building management system. It is a figure which shows the function example of the air-conditioning control assistance apparatus in this embodiment, and its peripheral device. It is a figure which shows an example of the information memorize | stored in a facility information storage part and an entrance / exit information storage part, (a) represents air-conditioning control information DB, (b) represents pre-registration information DB, (c) is authentication. Represents the time information DB. It is a figure which shows the example of a processing flow in an air-conditioning control assistance apparatus and its peripheral device, (a) represents the example of a processing flow by an entrance / exit management server and an entrance / exit control controller, (b) is a facility management server, a facility control controller, The processing flow example by an air-conditioning control assistance apparatus is represented. It is a figure which shows an example of individual parameter control DB of an air conditioner. It is a figure which shows an example of facility management information DB. It is a figure which shows an example of the top view of the building which has arrange | positioned the authentication apparatus. It is a figure which shows the example of a processing flow which determines an outdoor occupant.

  Next, a mode for carrying out the present invention (hereinafter referred to as “the present embodiment”) will be described in detail with reference to the drawings as appropriate.

A configuration example of the building management system in the present embodiment will be described with reference to FIG.
The building management system 100 includes a facility management server 10, a facility control controller 11, an entrance / exit management server 20, an entrance / exit control controller 21, and an air conditioning control support device 40. The facility management server 10, the facility control controller 11, the entrance / exit management server 20, the entrance / exit control controller 21, and the air conditioning control support device 40 are connected by a network 30 such as a LAN (Local Area Network).

  The facility management server 10 arranges air conditioning equipment 111, water supply / drainage equipment 112, electrical equipment 113, etc. in the building as symbols on a graphic screen (not shown), and the status and measurement / measurement of each equipment acquired from the facility control controller 11 It has a function of displaying values and the like in real time and storing them in the facility information storage unit 10a. Moreover, the facility management server 10 has a function that allows operation of each device and change of a set value from the screen. The facility information storage unit 10a is a recording device such as a memory, a hard disk, or an SSD (Solid State Drive).

  The facility control controller 11 has a function of transmitting the state of the air conditioning equipment 111, the water supply / drainage equipment 112, the electrical equipment 113, etc. in the building, the measurement / measurement value, and the like to the facility management server 10. In addition, the facility control controller 11 has a function of controlling each device based on a set value or the like operated by the facility management server 10.

  The entrance / exit management server 20 includes a biometric authentication device 211 and a card reader 212 on the door, displays the entrance / exit state acquired from the entrance / exit control controller 21 on a graphic screen (not shown), and records the entrance / exit information history. Is stored in the entrance / exit information storage unit 20a. The entrance / exit management server 20 has a function of interlocking air conditioning, lighting, power, etc. of the building management system based on the entrance / exit information. The entrance / exit information storage unit 20a is a recording device such as a memory, a hard disk, or an SSD.

  The entrance / exit control controller 21 has a function of authenticating the information of the authenticator acquired from the biometric authentication device 211 and the card reader 212 and performing control to unlock the door if the authentication result is correct. The entrance / exit control controller 21 has a function of transmitting information acquired from the biometric authentication device 211 and the card reader 212 to the entrance / exit management server 20.

The air conditioning control support device 40 will be described with reference to FIG. However, as for the functions of the peripheral devices, only functions related to the air control support device 40 will be described.
The air conditioning control support device 40 includes, as its peripheral devices, the facility information storage unit 10a, the facility control controller 11, the entrance / exit information storage unit 20a, the entrance / exit control controller 21 and the network 30 constituting the building management system 100. Works in conjunction. However, the air conditioning control support device 40 goes through the facility management server 10 when acquiring information stored in the facility information storage unit 10a, but the description thereof is omitted. In addition, when the air conditioning control support device 40 acquires the information stored in the entrance / exit information storage unit 20a, it goes through the entrance / exit management server 20, but the description thereof is omitted.

The facility controller 11 controls, as the air conditioning control unit 11a, the monitoring unit 451 that acquires and monitors the measurement / measurement value from the sensor 461 that measures the air environment, and the air conditioning equipment 111 based on the monitoring result of the monitoring unit 451. A device control unit 452.
The facility information storage unit 10a stores an air conditioning control information DB (database) 101. In the air conditioning control information DB 101, the facility management server 10 (FIG. 1) includes measurement / measurement values of the sensor 461 acquired from the facility control controller 11, status information of the air conditioning equipment 111, information on the number of people in each room, and the like. And the entry / exit management server 20 (see FIG. 1). A specific example of items stored in the air conditioning control information DB 101 will be described later with reference to FIG.

  The entrance / exit control controller 21 includes an authentication unit 21a and a locking / unlocking control unit 21b. The authentication unit 21a acquires the information of the authenticator from the authentication device 70 (the biometric authentication device 211 and / or the card reader 212) installed near the door, and the pre-registration information stored in the entrance / exit information storage unit 20a. With reference to the DB 201, the information of the authenticator is collated, and when the authentication is successful, the DB 201 has a function of transmitting an unlocking instruction to the locking / unlocking control unit 21b. Moreover, the locking / unlocking control unit 21b has a function of unlocking the electric lock 462 or the automatic door 463 when receiving an unlocking instruction. Further, the entrance / exit control controller 21 transmits information at the time of authentication to the entrance / exit management server 20 (see FIG. 1).

  The pre-registration information DB 201 and the authentication time information DB 202 are stored in the entrance / exit information storage unit 20a. In the pre-registration information DB 201, information on an authenticator referred to when executing authentication processing in the authentication unit 21a is stored in advance. The authentication information DB 202 stores information at the time of authentication. Specific examples of items stored in the pre-registration information DB 201 and the authentication time information DB 202 will be described later with reference to FIG.

Next, an example of functions of the air conditioning control support device 40 will be described with reference to FIG.
The air conditioning control support device 40 includes a processing unit 41 and a storage unit 42. The processing unit 41 includes a CPU (Central Processing Unit) and a main memory (not shown), and the function of the processing unit 41 is realized by developing an application program stored in the storage unit 42 in the main memory. In FIG. 2, the description of the communication unit (communication interface connected to the network 30) of the air conditioning control support device 40 is omitted.

  The processing unit 41 refers to the air-conditioning control information DB 101 and the authentication time information DB 202 and totals the outdoor visitors (people who come back from the outside and enter the room) and stores the total results in the facility management information DB 425. Next, the processing unit 41 determines whether or not the outdoor occupant ratio obtained by dividing the number of outdoor occupants by the number of occupants (the number of people in the room) exceeds a predetermined threshold. And the process part 41 performs the air-conditioning control matched with the magnitude | size of the said predetermined | prescribed threshold value via the apparatus control part 452, referring the separate parameter control information DB424.

  The storage unit 42 is a recording device such as a memory, a hard disk, or an SSD. The storage unit 42 stores an individual parameter control information DB 424 and a facility management information DB 425. Details of the individual parameter control information DB 424 and the facility management information DB 425 will be described later with reference to FIGS.

Next, the air conditioning control information DB 101, the pre-registration information DB 201, and the authentication time information DB 202 will be described with reference to FIG.
As shown in FIG. 3A, the air conditioning control information DB 101 stores the number of people in each room, the air conditioning area, and the like.
As shown in FIG. 3B, the pre-registration information DB 201 stores the certifier card information, biometric information, personal ID, name (name identifying the individual), department to which the user belongs, and the like.
As shown in FIG. 3C, the authentication time information DB 202 stores card information, biometric information, entry / exit times, door information, departments, and the like of each certifier at the time of authentication.

Next, an example of a processing flow in the air conditioning control support device 40 and its peripheral devices will be described with reference to FIG. 4 (see FIGS. 1 and 2 as appropriate).
4A shows an example of a processing flow by the entrance / exit management server 20 and the entrance / exit control controller 21, and FIG. 4B shows a processing flow by the facility management server 10, the facility control controller 11, and the air conditioning control support device 40. An example is shown.

As shown in FIG. 4A, in step S401, the authentication unit 21a acquires information on the authenticator from the authentication device 70 and performs room entry authentication.
In step S402, the authentication unit 21a determines whether or not the validity period of the pass authority of the authenticator is satisfied. If it is determined that the valid period is satisfied (Yes in step S402), the process proceeds to step S403. If it is determined that the valid period is not satisfied (No in step S402), the process ends.

  In step S403, the authentication unit 21a determines whether the area is permitted to pass. If it is determined that the area is permitted to pass (Yes in step S403), the process proceeds to step S404. If it is determined that the area is not permitted to pass (No in step S403), the process ends. .

  In step S404, the authentication unit 21a instructs unlocking, and the locking / unlocking control unit 21b unlocks the door. At this time, the locking / unlocking control unit 21b turns on the OK lamp of the door and / or sounds an OK sound.

  In step S405, the entrance / exit management server 20 acquires the authentication result of the authentication unit 21a from the entrance / exit control controller 21, and stores it in the authentication time information DB 202 ("door control recording process" in the figure). Then, the process ends.

  Next, as illustrated in FIG. 4B, in step S411, the air conditioning control support device 40 refers to the authentication time information DB 202 and acquires the authentication time information. The process of step S411 is performed after the process of step S405 is executed. The air-conditioning control support device 40 stores the acquired authentication time information (personal ID, entry / exit time, door information, belonging department) and the number of occupants acquired from the air-conditioning control information DB 101 in the facility management information DB 425. .

  In step S412, the air conditioning control support device 40 determines whether or not the authenticator is an outdoor occupant. If it is determined that the certifier is an outdoor occupant (Yes in step S412), the process proceeds to step S413. If it is determined that the certifier is not an outdoor occupant (No in step S412), the process proceeds to step S414. .

In step S413, the air-conditioning control support device 40 determines which section the outdoor occupant ratio is in. Specifically, the air-conditioning control support device 40 calculates the outdoor occupant ratio by dividing the number of outdoor occupants by the number of occupants (the number of people in the room). Then, the air conditioning control support device 40 compares the outdoor occupant ratio and the section 501 of the outdoor occupant ratio in the individual parameter control information DB 424 (see FIG. 5) to determine which section the outdoor occupant ratio is in. To do.
If it is determined that the ratio of outdoor visitors is in a section of 10% or more (Yes in step S413), the process proceeds to step S415, and the ratio of outdoor visitors is determined to be in a section of less than 10% (step) The process proceeds to step S414.

  In step S414, the facility management server 10 executes a schedule control process indicating a preset standard pattern. Then, the process ends.

  In step S415, the air conditioning control support device 40 executes an individual parameter control process. Specifically, the air conditioning control support device 40 performs the air conditioning control associated with the section 501 of the outdoor occupant ratio in the individual parameter control information DB 424 (see FIG. 5) via the device control unit 452 (see FIG. 2). Execute. Then, the process ends.

Here, a specific example of the individual parameter control process executed by the air conditioning control support device 40 will be described with reference to FIGS.
FIG. 5 shows an example of the individual parameter control information DB 424. The individual parameter control information DB 424 is a table in which an outdoor occupant ratio section 501, a control operation 502, a set temperature change width 503, a set air volume change width 504, and a remark 505 are associated with each other.
For example, when the section 501 of the outdoor occupant ratio is “0% or more and less than 10%”, the control operation is “schedule control”. In addition, when the section 501 of the outdoor occupant ratio is a section indicated by 10% or more, the control operation is “parameter control A to K”. A set temperature change width 503 and a set air volume change width 504 are set corresponding to the section 501 of the outdoor occupant ratio.

  In FIG. 5, the parameter control E is started when the outdoor occupant ratio exceeds 50%. That is, in the parameter control E, when the outdoor occupancy rate exceeds 50%, it is set only for a predetermined time as a part of countermeasures against infectious diseases to prevent taking infectious bacteria from the outdoors, and the relative temperature is forcibly set to 20 ° C. The set value is set to a relative humidity of 50% (temperature and humidity at which the influenza virus is said to be inactivated).

FIG. 6 shows an example of the facility management information DB 425. The facility management information DB 425 is a table in which the personal ID, the number of people in the room, the cumulative number of outdoor visitors, the proportion of outdoor visitors, the entry time, the current door ID, the previous door ID, the department and the control operation are associated with each other.
The personal ID is identification information for identifying the certifier.
The number of people in the room is the number of people in the room that is the target of air conditioning control.
The cumulative number of outdoor visitors and the percentage of outdoor visitors will be described later.
The room entry time is the time when the authentication device 70 performs authentication in order to enter the room.
The current door ID is identification information for identifying the door that has been passed this time to enter the room.
The previous door ID is identification information for identifying the door that the certifier has previously passed.
The department to which the affiliation belongs is the certifier's department name.
The control operation indicates a method of air conditioning control.

Here, the individual parameter control process executed by the air-conditioning control support device 40 in association with the movement of the certifier will be described using the plan view of the building shown in FIG. 7 (see FIG. 2 as appropriate).
The certifier passes the outdoor door “outdoor door ID: a” (or gate) from the outside (outdoor) of the building, or the indoor door “indoor door ID: b, c, d, e, f” in the living room. When passing through, authentication verification is performed by the authentication device 70. At the time of the authentication verification, the authentication unit 21a acquires personal information such as a personal ID, a living room area (air-conditioning area), a department to which the user belongs, and writes it in the authentication time information DB 202 together with the room entry time and the door ID. The air conditioning control support device 40 acquires the personal ID, the living room area (air conditioning area), the belonging department, the entry time, and the door ID from the authentication time information DB 202 and writes them in the facility management information DB 425.

  Next, the air-conditioning control support device 40 calculates the number of people in the room, the cumulative number of outdoor visitors, and the ratio of outdoor visitors. FIG. 6 illustrates a case where the outdoor door ID is a and the indoor door ID entering the living room area is b. For outdoor occupants, the facility management information DB 425 may be referred to and searched for when the previous door ID is a. And the process part 41 of the air-conditioning control assistance apparatus 40 searches about the case where the last passage door ID is a, and calculates the cumulative number of outdoor occupants. However, an effective time is set for the information determined as an outdoor occupant, and the air-conditioning control support device 40 does not count the cumulative number of outdoor occupants when the effective time has elapsed from the entry time. As a result, the number of persons who are assumed to be outdoor occupants is counted more than the actual number of persons, and it is possible to prevent useless energy consumption due to the air conditioning output more than necessary.

An example of a processing flow for determining an outdoor occupant will be described with reference to FIG.
In step S801, the processing unit 41 of the air conditioning control support device 40 refers to the facility management information DB 425 and extracts the personal ID whose outdoor door ID is the previous door ID.
In step S802, the processing unit 41 further extracts a personal ID whose elapsed time from the entry time is within the valid time from the personal IDs extracted in the process of step S801.
In step S803, the processing unit 41 determines that the certifier of the extracted personal ID is an outdoor occupant.
However, the order of step S801 and step S802 may be reversed.

  As described above, the air-conditioning control support device 40 according to the present embodiment counts the outdoor occupants with respect to the person who passed the outdoor door last time. Next, the air-conditioning control support device 40 counts the number of people who have elapsed time from the entry time within the effective time from the counted people, and calculates the cumulative number of outdoor entry people. As a result, the number of persons who are assumed to be outdoor occupants is counted more than the actual number of persons, and it is possible to prevent useless energy consumption due to the air conditioning output more than necessary.

  Then, the air conditioning control support device 40 calculates the outdoor occupant ratio by dividing the cumulative number of outdoor occupants by the number of occupants. When the outdoor occupant ratio exceeds a predetermined value (50% in this embodiment), the air conditioning control support device 40 forcibly limits the relative temperature to 20 ° C. and the relative humidity to 50% (influenza virus is not Set the air conditioning control setting value to the temperature and humidity that are said to be activated. This makes it possible to implement infectious disease countermeasures that prevent taking infectious bacteria from the outdoors. That is, it is possible to provide an air-conditioning control technique for accurately calculating the number of people entering from outside and maintaining the comfort and health of the people in the room.

  In this embodiment, as shown in the individual parameter control information DB 424 (see FIG. 5), when the outdoor occupant ratio is less than a predetermined value (the predetermined value is 10% in this embodiment), the facility management server 10 is executed, and when the outdoor occupant ratio 501 is equal to or greater than the predetermined value, individual parameter control by the air conditioning control support device 40 is executed.

  In this embodiment, as shown in the individual parameter control information DB 424 (see FIG. 5), when the outdoor occupant ratio exceeds 50%, the relative temperature is forcibly 20 ° C. and the relative humidity is 50% (influenza However, the present invention is not limited to this and may be other than 50%. Moreover, you may set with respect to not only one place of 50% but a several outdoor occupant ratio.

  In the present embodiment, the air conditioning control support device 40 is described as being an independent device from the facility management server 10 and the entrance / exit management server 20, but is incorporated in the facility management server 10 or the entrance / exit management server 20. It doesn't matter.

  In addition, the air conditioning control support device 40 may include the facility information storage unit 10a (see FIG. 2) and the entrance / exit information storage unit 20a (see FIG. 2) in its own storage unit 42.

In addition, this invention is not limited to above-described embodiment, Various modifications are included. For example, the above-described embodiment has been described in detail for easy understanding of the present invention, and is not necessarily limited to one having all the configurations described. In addition, a part of the configuration of a certain embodiment can be replaced with the configuration of another embodiment, and the configuration of another embodiment can be added to the configuration of a certain embodiment. In addition, it is possible to add, delete, and replace other configurations for a part of the configuration of each embodiment.
Each of the above-described configurations, functions, processing units, and the like may be realized by hardware, for example, by designing a part or all of them with an integrated circuit. Each of the above-described configurations, functions, and the like may be realized by software by interpreting and executing a program that realizes each function by the processor. Information such as programs, tables, and files for realizing each function should be placed in a memory, a recording device such as a hard disk or SSD, or a recording medium such as an IC (Integrated Circuit) card, SD card, or DVD (Digital Versatile Disc). Can do.
In addition, the control lines and information lines are those that are considered necessary for the explanation, and not all the control lines and information lines on the product are necessarily shown. In practice, it may be considered that almost all configurations are connected to each other.

DESCRIPTION OF SYMBOLS 10 Facility management server 10a Facility information storage part 11 Facility control controller 20 Entrance / exit management server 20a Entrance / exit information storage part 21 Entrance / exit control controller 21a Authentication part 21b Locking / unlocking control part 40 Air-conditioning control support apparatus 41 Processing part 42 Storage part 70 Authentication Equipment 100 Building management system 101 Air conditioning control information DB
111 Air Conditioning Equipment 202 Authentication Information DB
424 Individual parameter control information DB
425 Facility management information DB

Claims (7)

A personal ID for identifying the certifier, an entry time, and a previous door ID for identifying a door that the certifier has previously passed, acquired by an authentication device that collates information of the certifier when the certifier passes. A storage unit for storing facility management information associated with
Referring to the facility management information, the previous door ID coincides with an outdoor door ID that identifies an outdoor door entering the building from the outside, and satisfies the condition that the elapsed time from the entry time is within a predetermined value. Extract the personal ID, determine the certifier for that personal ID as an outdoor entrant,
Cumulative number of outdoor occupants is calculated by calculating the number of outdoor occupants, calculating the number of occupants in the room where the indoor occupant has entered, and dividing the cumulative number of outdoor occupants by the number of in-room residents. Calculate the percentage of outdoor visitors,
When the outdoor occupant ratio exceeds a predetermined value, a processing unit that sets a setting value for air conditioning control of the living room so as to have a predetermined relative temperature and relative humidity;
An air conditioning control support device comprising: The processor is
The outdoor occupant ratio is determined in which section of the section set by dividing the range in which the outdoor occupant ratio changes in advance,
The air conditioning control support device according to claim 1, wherein a set value of air conditioning control corresponding to the section is set based on a determination result. The processor is
The air conditioning control support device according to claim 1 or 2, wherein the predetermined relative temperature and relative humidity are set to values at which infectious bacteria are inactivated. The air conditioning control support device that sets the set value for air conditioning control
A personal ID for identifying the certifier, an entry time, and a previous door ID for identifying a door that the certifier has previously passed, acquired by an authentication device that collates information of the certifier when the certifier passes. A storage unit that stores facility management information associated with the processing unit, and a processing unit,
The processor is
Referring to the facility management information, the previous door ID coincides with an outdoor door ID that identifies an outdoor door entering the building from the outside, and satisfies the condition that the elapsed time from the entry time is within a predetermined value. Extracting a personal ID and determining an authenticator of the personal ID as an outdoor entrant;
Cumulative number of outdoor occupants is calculated by calculating the number of outdoor occupants, calculating the number of occupants in the room where the indoor occupant has entered, and dividing the cumulative number of outdoor occupants by the number of in-room residents. Calculating the outdoor occupancy rate;
When the outdoor occupant ratio exceeds a predetermined value, setting a set value for air conditioning control of the room so as to have a predetermined relative temperature and relative humidity; and
The air-conditioning control support method characterized by performing. The processor is
The outdoor occupant ratio is determined in which section of the section set by dividing the range in which the outdoor occupant ratio changes in advance,
5. The air conditioning control support method according to claim 4, wherein a set value of air conditioning control corresponding to the section is set based on a determination result. The processor is
The air conditioning control support method according to claim 4 or 5, wherein the predetermined relative temperature and relative humidity are set to values at which infectious bacteria are inactivated.   The program for making the said air-conditioning control assistance apparatus which is a computer perform the air-conditioning control assistance method as described in any one of Claims 4 thru | or 6.

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